tag:blogger.com,1999:blog-33754402360273710832009-10-13T15:40:45.142-07:00sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.comBlogger73125OracleSqlplsqlhttp://feedburner.google.comtag:blogger.com,1999:blog-3375440236027371083.post-91715310068120972642009-04-11T11:06:00.000-07:002009-04-10T11:05:02.570-07:002009-04-10T11:05:02.570-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/6lKuB-kQDLqNxLnEKJegt62iE_k/0/da"><img src="http://feedads.g.doubleclick.net/~a/6lKuB-kQDLqNxLnEKJegt62iE_k/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/6lKuB-kQDLqNxLnEKJegt62iE_k/1/da"><img src="http://feedads.g.doubleclick.net/~a/6lKuB-kQDLqNxLnEKJegt62iE_k/1/di" border="0" ismap="true"></img></a></p>SQL stands for Structured Query Language. and it is generally referred to as SEQUEL. SQL is simple language to learn. SQL is a Nonprocedural language, as compared to the procedural or third...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-45934993832087857792009-04-10T11:14:00.000-07:002009-04-10T11:17:21.220-07:002009-04-10T11:17:21.220-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/ntZEolb3rmI1erYYUJjDtfKNSRw/0/da"><img src="http://feedads.g.doubleclick.net/~a/ntZEolb3rmI1erYYUJjDtfKNSRw/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/ntZEolb3rmI1erYYUJjDtfKNSRw/1/da"><img src="http://feedads.g.doubleclick.net/~a/ntZEolb3rmI1erYYUJjDtfKNSRw/1/di" border="0" ismap="true"></img></a></p>Example 1 of SQL Group By Let us say we have a table name Orders. Orders (O_Id, OrderDate, OrderPrice, Customer) we want to find the total sum (total order) of each customer. SELECT...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-71264879907316360442009-04-07T21:48:00.000-07:002009-04-10T11:13:37.448-07:002009-04-10T11:13:37.448-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/VkoDx7HrwVqnl2h4zms2TiF6nwo/0/da"><img src="http://feedads.g.doubleclick.net/~a/VkoDx7HrwVqnl2h4zms2TiF6nwo/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/VkoDx7HrwVqnl2h4zms2TiF6nwo/1/da"><img src="http://feedads.g.doubleclick.net/~a/VkoDx7HrwVqnl2h4zms2TiF6nwo/1/di" border="0" ismap="true"></img></a></p>What Is SQL? SQL (pronounced as the letters S-Q-L or as sequel) is an abbreviation for Structured Query Language. SQL is a language designed specifically for communicating with databases. SQL is...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-86938870527613344162009-04-02T22:21:00.000-07:002009-04-03T03:47:11.502-07:002009-04-03T03:47:11.502-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/mkc0OrNPjDvl8FMqtfJ4Tfuzstw/0/da"><img src="http://feedads.g.doubleclick.net/~a/mkc0OrNPjDvl8FMqtfJ4Tfuzstw/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/mkc0OrNPjDvl8FMqtfJ4Tfuzstw/1/da"><img src="http://feedads.g.doubleclick.net/~a/mkc0OrNPjDvl8FMqtfJ4Tfuzstw/1/di" border="0" ismap="true"></img></a></p>You define and declare records either in the declaration section of a PL/SQL block, or globally, via a package specification. A table-based record is one whose structure is drawn from the list of...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-52283945346737118852009-04-02T17:53:00.001-07:002009-04-02T17:58:20.446-07:002009-04-02T17:58:20.446-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/yjlALF7tmo6Z-hw5QDS1UwFYFyo/0/da"><img src="http://feedads.g.doubleclick.net/~a/yjlALF7tmo6Z-hw5QDS1UwFYFyo/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/yjlALF7tmo6Z-hw5QDS1UwFYFyo/1/da"><img src="http://feedads.g.doubleclick.net/~a/yjlALF7tmo6Z-hw5QDS1UwFYFyo/1/di" border="0" ismap="true"></img></a></p>These are records in which you, the programmer, define a record type. Example 1 of Programmer Defined Records Type my_first_record is record ( Name varchar2(20); Age number; Salary...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-18467685113165022762009-04-02T17:53:00.000-07:002009-04-02T17:55:13.541-07:002009-04-02T17:55:13.541-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/JUXNdiNnxpNbG-ELnYDfCjJ38R0/0/da"><img src="http://feedads.g.doubleclick.net/~a/JUXNdiNnxpNbG-ELnYDfCjJ38R0/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/JUXNdiNnxpNbG-ELnYDfCjJ38R0/1/da"><img src="http://feedads.g.doubleclick.net/~a/JUXNdiNnxpNbG-ELnYDfCjJ38R0/1/di" border="0" ismap="true"></img></a></p>Cursor-Based record has fields that match in name, datatype, and order to the final list of columns in the cursor’s SELECT statement. Example 1 of Cursor Based Records Cursor emp_cur is Select...<br/> <br/> [[ This is a content summary only. 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Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-84349160326766201592009-03-11T10:41:00.000-07:002009-03-11T10:46:05.980-07:002009-03-11T10:46:05.980-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/m3JGIa5qfQBGb7lwkjl90DZC8ZY/0/da"><img src="http://feedads.g.doubleclick.net/~a/m3JGIa5qfQBGb7lwkjl90DZC8ZY/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/m3JGIa5qfQBGb7lwkjl90DZC8ZY/1/da"><img src="http://feedads.g.doubleclick.net/~a/m3JGIa5qfQBGb7lwkjl90DZC8ZY/1/di" border="0" ismap="true"></img></a></p>Customers (ssNum, name, address) Orders (ssNum, id) Products (id, pprice, description) a) Select the names of all customers who have orders. SELECT DISTINCT name FROM Customers INNER JOIN Orders...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-33876048195704125902009-03-11T10:21:00.000-07:002009-03-11T10:26:27.964-07:002009-03-11T10:26:27.964-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/-zZMuqDYdzJj6_Xo8wnX91Hutws/0/da"><img src="http://feedads.g.doubleclick.net/~a/-zZMuqDYdzJj6_Xo8wnX91Hutws/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/-zZMuqDYdzJj6_Xo8wnX91Hutws/1/da"><img src="http://feedads.g.doubleclick.net/~a/-zZMuqDYdzJj6_Xo8wnX91Hutws/1/di" border="0" ismap="true"></img></a></p>Student (sno: integer, stname: string, major: string, level: string, age: integer) Class (name: string, meets_at: string, room: string, fid: integer) Enrolled (sno: integer, cname: string) Faculty...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-50734682652780228262009-03-02T09:21:00.000-08:002009-03-15T03:54:38.994-07:002009-03-15T03:54:38.994-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/ZbZh9xrosCAlZqY3nK1VOD_y-t8/0/da"><img src="http://feedads.g.doubleclick.net/~a/ZbZh9xrosCAlZqY3nK1VOD_y-t8/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/ZbZh9xrosCAlZqY3nK1VOD_y-t8/1/da"><img src="http://feedads.g.doubleclick.net/~a/ZbZh9xrosCAlZqY3nK1VOD_y-t8/1/di" border="0" ismap="true"></img></a></p>SQL Having Examples of SQL Group By and SQL Having Null in SQL Group By It is a clause in SQL, which specifies how to report the output of the query. Allows one to define a subset of the values of...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.comtag:blogger.com,1999:blog-3375440236027371083.post-28062084623640701002009-03-02T00:03:00.000-08:002009-03-15T04:02:14.430-07:002009-03-15T04:02:14.430-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/MF4OK6OFXnNv-OqcC5Wf7_oGR34/0/da"><img src="http://feedads.g.doubleclick.net/~a/MF4OK6OFXnNv-OqcC5Wf7_oGR34/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/MF4OK6OFXnNv-OqcC5Wf7_oGR34/1/da"><img src="http://feedads.g.doubleclick.net/~a/MF4OK6OFXnNv-OqcC5Wf7_oGR34/1/di" border="0" ismap="true"></img></a></p>SQL Group By Examples of SQL Group By and SQL Having Null in SQL Group By The SQL HAVING clause allows us to restrict the data that is sent to the GROUP BY clause. Group functions cannot be used...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-30670838582561065162007-05-04T11:38:00.000-07:002007-05-04T12:19:33.778-07:002007-05-04T12:19:33.778-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/6RAhWLUKav93jzDoCLPcXfHi7i0/0/da"><img src="http://feedads.g.doubleclick.net/~a/6RAhWLUKav93jzDoCLPcXfHi7i0/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/6RAhWLUKav93jzDoCLPcXfHi7i0/1/da"><img src="http://feedads.g.doubleclick.net/~a/6RAhWLUKav93jzDoCLPcXfHi7i0/1/di" border="0" ismap="true"></img></a></p>Please refer the below mentioned link for SQL FUNCTIONS. This is an excellent link for getting deep insight of all available SQL...<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-83702317350793153542007-05-02T19:16:00.001-07:002007-05-02T19:16:54.310-07:002007-05-02T19:16:54.310-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/gTkIEO_hWKwheDXofcIxIb0LN6Q/0/da"><img src="http://feedads.g.doubleclick.net/~a/gTkIEO_hWKwheDXofcIxIb0LN6Q/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/gTkIEO_hWKwheDXofcIxIb0LN6Q/1/da"><img src="http://feedads.g.doubleclick.net/~a/gTkIEO_hWKwheDXofcIxIb0LN6Q/1/di" border="0" ismap="true"></img></a></p>http://sql-plsql.blogspot.com/<br/> <br/> [[ This is a content summary only. Visit my website for full links, other content, and more! ]]sachin dhallhttp://www.blogger.com/profile/17846526109913351942noreply@blogger.com0tag:blogger.com,1999:blog-3375440236027371083.post-63952092757365302272007-05-02T19:11:00.000-07:002009-03-11T11:23:40.176-07:002009-03-11T11:23:40.176-07:00 <p><a href="http://feedads.g.doubleclick.net/~a/T6-ZFsX-Rpx7hCYasNev5k7yPhY/0/da"><img src="http://feedads.g.doubleclick.net/~a/T6-ZFsX-Rpx7hCYasNev5k7yPhY/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/T6-ZFsX-Rpx7hCYasNev5k7yPhY/1/da"><img src="http://feedads.g.doubleclick.net/~a/T6-ZFsX-Rpx7hCYasNev5k7yPhY/1/di" border="0" ismap="true"></img></a></p>The join condition determines whether the join is an equi-join or a non equi-join. when we relate two tables on a join condition by equating the columns from the tables, it is an equi-join. when we...<br/> <br/> [[ This is a content summary only. 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